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Expose accumulator state to allow prefix scanning
- #24035
#24035
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avantgardnerio
merged 5 commits into
apache:main
apache/datafusion:main
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avantgardnerio:brent/bwag-finalized-state-observer
avantgardnerio/arrow-datafusion:brent/bwag-finalized-state-observer
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Aug 11, 2026
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Expose accumulator state to allow prefix scanning
#24035
avantgardnerio
merged 5 commits into
apache:main
apache/datafusion:main
from
avantgardnerio:brent/bwag-finalized-state-observer
avantgardnerio/arrow-datafusion:brent/bwag-finalized-state-observer
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Commits on Aug 10, 2026
Expose accumulator state to allow prefix scanning
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rebase
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fix: propagate state observer through optimizer rebuilds
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bd8ba9e
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fix: reject WindowStateObserver install on sliding aggregate frames
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Commits on Aug 11, 2026
fix: drop unused async from build_partition_close_plan test helper
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